#include <avr/io.h>
#include <i2cmaster.h>
#include <util/delay.h>
#include <util/twi.h>
 int main(void)
 {
     //uint8_t temp;
     uint8_t pres = 0;
     uint8_t pres2 = 0;
        DDRA = 0b11111111;
        DDRD = 0b11111111;
        PORTD = 0x00;
        PORTA = 0x01;
     ASSR=(1<<AS2);

     i2c_init();

        PORTA = 0x01;

     i2c_start(0xEE);
     i2c_write(0xFF);
     i2c_write(0xE8);		//AD-Temp-Value
     i2c_stop();

     _delay_ms(40);

     i2c_start(0xEE);
     i2c_write(0xFD);

     i2c_rep_start(0xEF);
     pres = i2c_readAck();
     pres2= i2c_readNak();
     i2c_stop();
       PORTA = 0x00;

        PORTD= pres;
        _delay_ms(500);
        PORTD = 0;
        _delay_ms(500);
        PORTD= pres2;

     for(;;);
 }